Rapid: Individual Calculations January 2023
 Rahmani, Melika  Total change: 0.80  Rating chartPersonal card
 11th Nobavegan Rapid Cup (Under 14) Qazvin IRI 2022-12-01
RcRownchangeKK*chgGame
 1462 1672 6.00 8 0.02 40 0.80 
  Khamseh, Masoomeh 1272  * IRI1.0010.08403.20 
  Yazdani, Mahed 1273 IRI1.0010.08403.20 
  Moeinodini, Parsa 1436 IRI1.0010.20408.00 
  Taherkhani, M Hosein 1479 IRI1.0010.254010.00 
  Mohamadi, Niyousha 1616 IRI1.0010.424016.80 
  Rezaeipour, Sina 1592 IRI0.001-0.6140-24.40 
  Rahbar, Aihan 1632 IRI0.001-0.5640-22.40 
  Naser Jabari, Negar 1393 IRI1.0010.16406.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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